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Add tcp port (#5124)

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Jim Galasyn 2017-10-26 09:10:25 -07:00 committed by GitHub
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datacenter/ucp/2.2/guides/admin/install/system-requirements.md
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@ -46,6 +46,7 @@ When installing UCP on a host, make sure the following ports are open:
| managers, workers | in | TCP 443 (configurable) | Port for the UCP web UI and API |
| managers | in | TCP 2376 (configurable) | Port for the Docker Swarm manager. Used for backwards compatibility |
| managers, workers | in | TCP 2377 (configurable) | Port for communication between swarm nodes |
| workers | out | TCP 2377 (configurable) | Port for communication between swarm nodes |
| managers, workers | in, out | UDP 4789 | Port for overlay networking |
| managers, workers | in, out | TCP, UDP 7946 | Port for gossip-based clustering |
| managers, workers | in | TCP 12376 | Port for a TLS proxy that provides access to UCP, Docker Engine, and Docker Swarm |